3(2x+3)-5(7-4x)-2(5x+4)=-2

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Solution for 3(2x+3)-5(7-4x)-2(5x+4)=-2 equation:


Simplifying
3(2x + 3) + -5(7 + -4x) + -2(5x + 4) = -2

Reorder the terms:
3(3 + 2x) + -5(7 + -4x) + -2(5x + 4) = -2
(3 * 3 + 2x * 3) + -5(7 + -4x) + -2(5x + 4) = -2
(9 + 6x) + -5(7 + -4x) + -2(5x + 4) = -2
9 + 6x + (7 * -5 + -4x * -5) + -2(5x + 4) = -2
9 + 6x + (-35 + 20x) + -2(5x + 4) = -2

Reorder the terms:
9 + 6x + -35 + 20x + -2(4 + 5x) = -2
9 + 6x + -35 + 20x + (4 * -2 + 5x * -2) = -2
9 + 6x + -35 + 20x + (-8 + -10x) = -2

Reorder the terms:
9 + -35 + -8 + 6x + 20x + -10x = -2

Combine like terms: 9 + -35 = -26
-26 + -8 + 6x + 20x + -10x = -2

Combine like terms: -26 + -8 = -34
-34 + 6x + 20x + -10x = -2

Combine like terms: 6x + 20x = 26x
-34 + 26x + -10x = -2

Combine like terms: 26x + -10x = 16x
-34 + 16x = -2

Solving
-34 + 16x = -2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '34' to each side of the equation.
-34 + 34 + 16x = -2 + 34

Combine like terms: -34 + 34 = 0
0 + 16x = -2 + 34
16x = -2 + 34

Combine like terms: -2 + 34 = 32
16x = 32

Divide each side by '16'.
x = 2

Simplifying
x = 2

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